1. Has a tenor:
* This is a correct phrase. "Tenor" here refers to a type of singing voice, typically characterized by a rich, strong voice, often used for male roles in opera and choral music. For example, "The singer has a tenor voice."
2. Has the tenor:
* "Tenor" can also refer to the general meaning or direction of something. For example, "The conversation has the tenor of being very serious."
3. Has a tenor:
* This could also refer to holding a specific rank or position, like "He has a tenor position in the company".
To understand the intended meaning of "has tenor," please provide more context.